US7242932B2 - Mobile internet protocol on a signaling channel - Google Patents
Mobile internet protocol on a signaling channel Download PDFInfo
- Publication number
- US7242932B2 US7242932B2 US10/258,723 US25872302A US7242932B2 US 7242932 B2 US7242932 B2 US 7242932B2 US 25872302 A US25872302 A US 25872302A US 7242932 B2 US7242932 B2 US 7242932B2
- Authority
- US
- United States
- Prior art keywords
- message
- mobile
- internet protocol
- radio
- access network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime, expires
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- 230000011664 signaling Effects 0.000 title claims abstract description 23
- 230000004044 response Effects 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 21
- 230000001413 cellular effect Effects 0.000 description 19
- 230000009977 dual effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000007726 management method Methods 0.000 description 6
- 238000013507 mapping Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0019—Control or signalling for completing the hand-off for data sessions of end-to-end connection adapted for mobile IP [MIP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/06—Registration at serving network Location Register, VLR or user mobility server
- H04W8/065—Registration at serving network Location Register, VLR or user mobility server involving selection of the user mobility server
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/02—Data link layer protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
-
- Bypass the radio access attach function, which is specific to the radio access network.
- Bypass the operator network authentication.
- Send Mobile IP registration message rather than the typical network service request message.
- Recognize the handoff command from the Foreign Agent (via the RAN) when Foreign Agent to Foreign Agent handoff is necessary.
-
- Send and receive binding update and response messages from other Foreign Agents
- Send and receive relocation request messages to and from RANs (Radio Access Networks)
- Maintain a neighbor list of other Foreign Agents mapped to Base Stations, radio network controllers and or mobility management controllers that are in said Foreign Agents' networks (see
FIG. 4 ). - Send messages to the radio access network which trigger setup, handoff and teardown of radio access bearer channels.
- Tally number of packets outgoing and incoming per MS
- Perform Billing functions
-
- Setup, handoff and teardown of radio access channels based on Mobile IP signaling messages and or expiration of timers.
- Tally of usage per MS
-
- A lookup operation in a subscriber database for authentication and registration information (for example, an ISP subscriber database).
-
- Route MIP registration messages (previously encapsulated in RRC messages) to the Foreign Agent
- Initiate Bearer Setup Procedure upon receipt of Mobile IP Registration Response from Foreign Agent
- Initiate Bearer Release Procedure upon receipt of Radio Access Bearer release message from Foreign Agent
- Send relocation required message to Foreign Agent upon receipt of update routing area request, signal strength indicator, or handoff request from the MS.
- Send RRC: Handover to UTRAN command to the MS upon receipt of a relocation request message from the Foreign Agent.
-
- 1. The MS performs a request to access a signaling channel
- 2. The MS is given signaling channel parameters by the radio network
- 3. The MS sends some form of acknowledgement
- 4. The MS transfers signaling information to the radio network—wrapped within this signaling information protocol (in UMTS this protocol is RRC) is the Mobile IP registration message
- 5. The RRC message is de-capsulated by the radio network and the Mobile IP registration is recognized and routed to the Foreign Agent
- 6. The Foreign Agent routes the message to the Home Agent for authentication
- 7. The Home Agent authenticates and sends a response
- 8. The response is forwarded to the radio network and the radio network sets up its end of a radio bearer channel
- 9. The radio network sends a radio bearer setup command to the MS
- 10. The MS responds by setting up its end of the bearer channel and sending an acknowledgement.
-
- 1. The MS continuously measures the signal strength and sends a ‘RRC signal strength’ message to its old RNC with an indication to which cell it would like to handoff to.
- 2. The old RNC decides that the cell the mobile wants to hand off to is not in its service area and sends a ‘Relocation Required’ message to the old FA.
- 3. The old FA decides that the cell the mobile wants to handoff to is not in its service area and finds, through table look up, the new FA. The old FA then sends out a ‘MIP binding update’ message to the new FA.
- 4. The new FA sends a ‘Relocation required’ message to the new RNC that is serving the cell the mobile needs to hand off to.
- 5. The new RNC sends a ‘RRC: Handover to UTRAN Command’ message to the MS setting up the Signaling and Bearer connection from the MS to the new RNC.
- 6. By setting up the Bearer Connection before the MIP registration takes place (this is a different Sequence than in the ‘Registration Call Flow’), the loss of packets is minimized. If the preceding registration request is rejected, the connection will be broken down.
- 7. The MS sends the ‘MIP Registration request’ message to the new FA. The FA forwards it to the HA. The ‘RRC Direct Transfer’ (encapsulating the MIP Registration message) is sent for MS to RNC and ‘MIP Registration’ message is sent from the RNC to FA and FA to HA (see ‘MIP Registration Call Flow’
FIG. 5 ). - 8. A ‘MIP Registration Response’ message is sent back from the HA through the new FA to the new RNC. (see ‘MIP Registration Call Flow’
FIG. 5 ). - 9. On receipt of the MIP Registration Response’ message from the HA the new FA ‘it sends a ‘MIP binding response’ message to the old FA in order to initiate the release of the old resources.
- 10. The old FA sends a ‘RAB release’ message to the old RNC
- 11. The old RNC forwards the ‘RRC: RAB release’ to MS and both release all old resources.
-
- 1. Whenever the mobile is registered with a new FA and the HA sends back a ‘MIP Response’ message to the new FA, the new FA will send out a ‘MIP binding response’ message to the old FA. This message triggers the FA to release all old resources and table entries associated with the MS.
- 2. The old FA sends out a ‘RAB release’ message to the old RNC, which in turn triggers the old RNC to release all resources associated with that MS.
- 3. The old RNC send out a ‘RAB Release’ message to the MS in order to free all old resources.
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/258,723 US7242932B2 (en) | 2000-05-17 | 2001-04-26 | Mobile internet protocol on a signaling channel |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20517700P | 2000-05-17 | 2000-05-17 | |
US10/258,723 US7242932B2 (en) | 2000-05-17 | 2001-04-26 | Mobile internet protocol on a signaling channel |
PCT/US2001/013611 WO2001089157A2 (en) | 2000-05-17 | 2001-04-26 | Mobile internet protocol on a signaling channel |
Publications (2)
Publication Number | Publication Date |
---|---|
US20040002337A1 US20040002337A1 (en) | 2004-01-01 |
US7242932B2 true US7242932B2 (en) | 2007-07-10 |
Family
ID=22761120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/258,723 Expired - Lifetime US7242932B2 (en) | 2000-05-17 | 2001-04-26 | Mobile internet protocol on a signaling channel |
Country Status (3)
Country | Link |
---|---|
US (1) | US7242932B2 (en) |
AU (1) | AU2001257347A1 (en) |
WO (1) | WO2001089157A2 (en) |
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US20040252676A1 (en) * | 2003-05-22 | 2004-12-16 | Bye Richard A. | Wireless local area network real-time quality management |
US20070026794A1 (en) * | 2005-07-27 | 2007-02-01 | Sharp Laboratories Of America, Inc. | Method for managing hidden stations in a centrally controlled network |
US20070025244A1 (en) * | 2005-07-27 | 2007-02-01 | Ayyagari Deepak V | Coexistance of access provider and in-home networks |
US20070025243A1 (en) * | 2005-07-27 | 2007-02-01 | Sharp Laboratories Of America, Inc. | Method for automatically providing quality of service |
US20070058659A1 (en) * | 2005-07-27 | 2007-03-15 | Ayyagari Deepak V | Method for providing requested quality of service |
US20070195956A1 (en) * | 2005-07-27 | 2007-08-23 | Sharp Laboratories Of America, Inc. | Association, authentication, and security in a network |
US20080132239A1 (en) * | 2006-10-31 | 2008-06-05 | Amit Khetawat | Method and apparatus to enable hand-in for femtocells |
US20080273496A1 (en) * | 2007-05-04 | 2008-11-06 | Huawei Technologies Co., Inc. (Usa) | System For FA Relocation With Context Transfer In Wireless Networks |
US20100088400A1 (en) * | 2008-10-03 | 2010-04-08 | Cisco Technology, Inc. | Internet protocol address management for communicating packets in a network environment |
US20100169950A1 (en) * | 2006-08-04 | 2010-07-01 | Mona Matti | Policy management in a roaming or handover scenario in an ip network |
US7856008B2 (en) | 2005-07-27 | 2010-12-21 | Sharp Laboratories Of America, Inc. | Synchronizing channel sharing with neighboring networks |
US8150317B2 (en) * | 2007-05-22 | 2012-04-03 | Samsung Electronics Co., Ltd | Method and system for managing mobility of an access terminal in a mobile communication system using mobile IP |
US8160588B2 (en) | 2001-02-26 | 2012-04-17 | Kineto Wireless, Inc. | Method and apparatus for supporting the handover of a telecommunication session between a licensed wireless system and an unlicensed wireless system |
US8175190B2 (en) | 2005-07-27 | 2012-05-08 | Qualcomm Atheros, Inc. | Managing spectra of modulated signals in a communication network |
US8654635B2 (en) | 2003-11-24 | 2014-02-18 | Qualcomm Incorporated | Medium access control layer that encapsulates data from a plurality of received data units into a plurality of independently transmittable blocks |
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EP1094643B1 (en) * | 1999-10-22 | 2003-12-17 | Lucent Technologies Inc. | User registration and location management for mobile telecommunications systems |
US20040081128A1 (en) * | 2001-02-27 | 2004-04-29 | Bruno Fiter | Method for relocating the diversity point of a mobile station in a radio access network |
US7149195B2 (en) * | 2001-08-28 | 2006-12-12 | Nokia Corporation | Apparatus, and associated method, for multicasting data in a radio communications system |
US7835324B2 (en) * | 2002-04-11 | 2010-11-16 | Nortel Networks Limited | Resource optimization in a wireless IP network |
JP4005898B2 (en) * | 2002-10-29 | 2007-11-14 | 株式会社日立製作所 | Communications system |
US7343158B2 (en) * | 2003-04-16 | 2008-03-11 | Nortel Networks Limited | Home agent redirection for mobile IP |
US20040242233A1 (en) * | 2003-06-02 | 2004-12-02 | Navini Networks, Inc. | Method and system for providing a mobile node proxy service to a traveling mobile node |
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WO2006032003A2 (en) * | 2004-09-13 | 2006-03-23 | Nextel Communications, Inc. | System and method for handoff processing |
US7920863B2 (en) * | 2005-08-22 | 2011-04-05 | Futurewei Technologies, Inc. | Method and system for managing network resources |
US7853257B2 (en) * | 2005-09-20 | 2010-12-14 | Spreadtrum Communications Inc. | Method for fast call setup in a mobile communication system |
US7460504B2 (en) | 2005-10-12 | 2008-12-02 | Qualcomm Incorporated | Base station methods and apparatus for establishing connections |
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US8184615B2 (en) | 2005-10-12 | 2012-05-22 | Qualcomm Incorporated | Wireless terminal methods and apparatus for establishing connections |
KR100726175B1 (en) * | 2005-12-09 | 2007-06-11 | 한국전자통신연구원 | Method and apparatus for broadcasting higher-layer protocol message in wireless portable internet system |
CN101005697A (en) * | 2006-01-18 | 2007-07-25 | 展讯通信(上海)有限公司 | Method for air-interface message sending in quick call establisement |
CN100459808C (en) * | 2006-01-18 | 2009-02-04 | 展讯通信(上海)有限公司 | Method for air-interface message sending in quick call establishment |
US8477683B2 (en) * | 2006-04-13 | 2013-07-02 | Qualcomm Incorporated | Configuring a host device by way of MMP |
US7920521B2 (en) * | 2006-09-13 | 2011-04-05 | Futurewei Technologies, Inc. | Method and system for foreign agent relocation in wireless network |
US8165124B2 (en) | 2006-10-13 | 2012-04-24 | Qualcomm Incorporated | Message compression methods and apparatus |
US10075182B2 (en) | 2006-10-13 | 2018-09-11 | Qualcomm Incorporated | Message compression |
BR122020004175B1 (en) * | 2006-10-31 | 2021-05-04 | Qualcomm Incorporated | INTER NODE B HANDOVER PROCEDURE EVOLVED |
KR100810213B1 (en) * | 2006-12-20 | 2008-03-06 | 삼성전자주식회사 | Bridge-based radio access station backbone network system and signalling method thereof |
US9392504B2 (en) | 2007-06-19 | 2016-07-12 | Qualcomm Incorporated | Delivery of handover command |
US7933619B2 (en) * | 2007-10-02 | 2011-04-26 | Airvana, Corp. | Wireless control of access points |
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-
2001
- 2001-04-26 AU AU2001257347A patent/AU2001257347A1/en not_active Abandoned
- 2001-04-26 WO PCT/US2001/013611 patent/WO2001089157A2/en active Application Filing
- 2001-04-26 US US10/258,723 patent/US7242932B2/en not_active Expired - Lifetime
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Cited By (27)
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---|---|---|---|---|
US8160588B2 (en) | 2001-02-26 | 2012-04-17 | Kineto Wireless, Inc. | Method and apparatus for supporting the handover of a telecommunication session between a licensed wireless system and an unlicensed wireless system |
US20040252676A1 (en) * | 2003-05-22 | 2004-12-16 | Bye Richard A. | Wireless local area network real-time quality management |
US8094629B2 (en) * | 2003-05-22 | 2012-01-10 | Broadcom Corporation | Wireless local area network real-time quality management |
US8654635B2 (en) | 2003-11-24 | 2014-02-18 | Qualcomm Incorporated | Medium access control layer that encapsulates data from a plurality of received data units into a plurality of independently transmittable blocks |
US9013989B2 (en) | 2003-11-24 | 2015-04-21 | Qualcomm Incorporated | Medium access control layer that encapsulates data from a plurality of received data units into a plurality of independently transmittable blocks |
US8027345B2 (en) | 2005-07-27 | 2011-09-27 | Sharp Laboratories Of America, Inc. | Method for automatically providing quality of service |
US7848306B2 (en) | 2005-07-27 | 2010-12-07 | Sharp Laboratories Of America, Inc. | Coexistence of access provider and in-home networks |
US20070058659A1 (en) * | 2005-07-27 | 2007-03-15 | Ayyagari Deepak V | Method for providing requested quality of service |
US20070025243A1 (en) * | 2005-07-27 | 2007-02-01 | Sharp Laboratories Of America, Inc. | Method for automatically providing quality of service |
US7720471B2 (en) * | 2005-07-27 | 2010-05-18 | Sharp Laboratories Of America | Method for managing hidden stations in a centrally controlled network |
US8175190B2 (en) | 2005-07-27 | 2012-05-08 | Qualcomm Atheros, Inc. | Managing spectra of modulated signals in a communication network |
US20100177665A1 (en) * | 2005-07-27 | 2010-07-15 | Deepak Ayyagari | Method for Managing Hidden Stations in a Centrally Controlled Network |
US20070195956A1 (en) * | 2005-07-27 | 2007-08-23 | Sharp Laboratories Of America, Inc. | Association, authentication, and security in a network |
US7856008B2 (en) | 2005-07-27 | 2010-12-21 | Sharp Laboratories Of America, Inc. | Synchronizing channel sharing with neighboring networks |
US7865184B2 (en) | 2005-07-27 | 2011-01-04 | Sharp Laboratories Of America, Inc. | Method for managing hidden stations in a centrally controlled network |
US8416887B2 (en) | 2005-07-27 | 2013-04-09 | Qualcomm Atheros, Inc | Managing spectra of modulated signals in a communication network |
US20070025244A1 (en) * | 2005-07-27 | 2007-02-01 | Ayyagari Deepak V | Coexistance of access provider and in-home networks |
US20070026794A1 (en) * | 2005-07-27 | 2007-02-01 | Sharp Laboratories Of America, Inc. | Method for managing hidden stations in a centrally controlled network |
US8509442B2 (en) | 2005-07-27 | 2013-08-13 | Sharp Laboratories Of America, Inc. | Association, authentication, and security in a network |
US8582553B2 (en) * | 2006-08-04 | 2013-11-12 | Telefonaktiebolaget L M Ericsson (Publ) | Policy management in a roaming or handover scenario in an IP network |
US20100169950A1 (en) * | 2006-08-04 | 2010-07-01 | Mona Matti | Policy management in a roaming or handover scenario in an ip network |
US20080132239A1 (en) * | 2006-10-31 | 2008-06-05 | Amit Khetawat | Method and apparatus to enable hand-in for femtocells |
US8125954B2 (en) * | 2007-05-04 | 2012-02-28 | Futurewei Technologies, Inc. | System for FA relocation with context transfer in wireless networks |
US20080273496A1 (en) * | 2007-05-04 | 2008-11-06 | Huawei Technologies Co., Inc. (Usa) | System For FA Relocation With Context Transfer In Wireless Networks |
US8150317B2 (en) * | 2007-05-22 | 2012-04-03 | Samsung Electronics Co., Ltd | Method and system for managing mobility of an access terminal in a mobile communication system using mobile IP |
US8385300B2 (en) | 2008-10-03 | 2013-02-26 | Cisco Technology, Inc. | Internet protocol address management for communicating packets in a network environment |
US20100088400A1 (en) * | 2008-10-03 | 2010-04-08 | Cisco Technology, Inc. | Internet protocol address management for communicating packets in a network environment |
Also Published As
Publication number | Publication date |
---|---|
AU2001257347A1 (en) | 2001-11-26 |
WO2001089157A2 (en) | 2001-11-22 |
US20040002337A1 (en) | 2004-01-01 |
WO2001089157A3 (en) | 2003-08-21 |
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